43048642

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 85478400

約数和(自身を除く): 42429758

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 59, 91, 118, 133, 182, 211, 247, 266, 413, 422, 494, 767, 826, 1121, 1477, 1534, 1729, 2242, 2743, 2954, 3458, 4009, 5369, 5486, 7847, 8018, 10738, 12449, 14573, 15694, 19201, 24898, 28063, 29146, 38402, 52117, 56126, 87143, 102011, 104234, 161837, 174286, 204022, 236531, 323674, 364819, 473062, 729638, 1132859, 1655717, 2265718, 3074903, 3311434, 6149806, 21524321, 43048642]

約数ペア:

[(1, 43048642), (2, 21524321), (7, 6149806), (13, 3311434), (14, 3074903), (19, 2265718), (26, 1655717), (38, 1132859), (59, 729638), (91, 473062), (118, 364819), (133, 323674), (182, 236531), (211, 204022), (247, 174286), (266, 161837), (413, 104234), (422, 102011), (494, 87143), (767, 56126), (826, 52117), (1121, 38402), (1477, 29146), (1534, 28063), (1729, 24898), (2242, 19201), (2743, 15694), (2954, 14573), (3458, 12449), (4009, 10738), (5369, 8018), (5486, 7847)]